def to_md4: _to_hash({name: "md4"});
def to_md5: _to_hash({name: "md5"});
def to_sha1: _to_hash({name: "sha1"});
def to_sha256: _to_hash({name: "sha256"});
def to_sha512: _to_hash({name: "sha512"});
def to_sha3_224: _to_hash({name: "sha3_224"});
def to_sha3_256: _to_hash({name: "sha3_256"});
def to_sha3_384: _to_hash({name: "sha3_384"});
def to_sha3_512: _to_hash({name: "sha3_512"});